DATA LINK LAYER WIRED NETWORKS
MULTIPLE ACCESS PROTOCOLS MAC
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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In ____ each station sends a frame whenever it has a frame to send.
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pure ALOHA
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slotted ALOHA
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both (a) and (b)
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neither (a) nor (b)
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Explanation:
Detailed explanation-1: -Answer : Option D ALoha is used in network communication of data link layer.
Detailed explanation-2: -1-Persistent: The 1-persistent method is simple and straightforward. In this method, after the station finds the line idle, it sends its frame immediately (with probability 1).
Detailed explanation-3: -The CSMA/CD method is mainly used in wired network. In this method, a station monitors the medium after it sends a frame to see if the transmission was successful. If so, the station is finished. If, however, there is a collision, the frame is sent again.
There is 1 question to complete.